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SLG59M1736C
An Ultra-small 33 mΩ, 2.2 A pFET
Load Switch with Controlled Inrush Current
General Description
Pin Configuration
Pin A1 Index Mark
Operating from a 2.5 V to 5.5 V power supply, the
SLG59M1736C is a self-powered, high-performance 33 mΩ,
2.2 A single-channel pFET load switch with a controlled VIN
inrush current profile. The SLG59M1736C’s low supply current
and controlled VIN inrush current profile makes it an ideal
pFET load switch in small form-factor personal health monitor
and watch applications.
1
2
A
ON
GND
B
VIN
VOUT
Using a proprietary MOSFET design, the SLG59M1736C
achieves a low RDSON across the entire input voltage range.
Through the application of Renesas’s proprietary CuFET
technology, the SLG59M1736C can be used in applications up
to 2.2 A with a very-small 0.64 mm2 WLCSP form factor.
4L WLCSP
(Laser Marking View)
Features
•
•
Integrated 2.2 A Continuous IDS pFET Load Switch
Low Typical RDSON
:
• 33 mΩ at VIN = 5.5 V
• 45.1 mΩ at VIN = 3.3 V
• 56.1 mΩ at VIN = 2.5 V
•
•
•
•
•
Input Voltage: 2.5 V to 5.5 V
Low Typical No-load Supply Current: 0.1 µA
Integrated VOUT Discharge Resistor
Operating Temperature: -40 °C to 85 °C
Low θJA, 4-pin 0.8 mm x 0.8 mm, 0.4 mm pitch 4L WLCSP
Packaging
• Pb-Free / Halogen-Free / RoHS compliant
Block Diagram
2.2 A
VIN
VOUT
CIN
30 µF
CLOAD
30 µF
Inrush
Current
Limiting
ON
ON
OFF
Datasheet
3-Feb-2022
Revision 1.05
Page 1 of 18
©2022 Renesas Electronics Corporation
CFR0011-120-01